@echo off
REM Vaccince for NotPetya/Petya/Petna/SortaPetya.
echo Administrative permissions required. Detecting permissions...
echo.
net session >nul 2>&1
if %errorLevel% == 0 (
if exist C:\Windows\perfc (
echo Computer already vaccinated for NotPetya/Petya/Petna/SortaPetya.
echo.
) else (
echo This is a NotPetya/Petya/Petna/SortaPetya Vaccination file. Do not remove as it protects you from being encrypted by Petya. > C:\Windows\perfc
echo This is a NotPetya/Petya/Petna/SortaPetya Vaccination file. Do not remove as it protects you from being encrypted by Petya. > C:\Windows\perfc.dll
echo This is a NotPetya/Petya/Petna/SortaPetya Vaccination file. Do not remove as it protects you from being encrypted by Petya. > C:\Windows\perfc.dat
attrib +R C:\Windows\perfc
attrib +R C:\Windows\perfc.dll
attrib +R C:\Windows\perfc.dat
echo Computer vaccinated for current version of NotPetya/Petya/Petna/SortaPetya.
echo.
)
) else (
echo Failure: You must run this batch file as Administrator.
)
pause